Diamond Ranch High
Reported Enrollment
1,547
students
District
Pomona Unified
County Context Score
54/100
county-level composite, not a school rating
School Information
Address
100 Diamond Ranch Dr., Pomona, CA, 91766
School District
Pomona Unified
NCES Identifiers
- School ID
- 063132007136
- District ID
- 0631320
NCES 2022-23 public school data and FY 2022 school-finance data
Grade Range
9–12
High · Regular
Enrollment
1,547 students
School Setting
Suburb: Large
School profile guide
How to use this school record
This page is designed for first-pass public-school research. It combines the school record, district context, nearby comparable schools, and county-level school signals so you can decide what to verify next.
What is covered in this record
3 of 5 optional NCES detail groups are available for this school: enrollment, student-teacher ratio, lunch eligibility, grade span, and school setting. Missing fields mean the source did not provide a usable value in the current build.
Use this as an NCES profile
Diamond Ranch High is shown from federal public-school records. Treat the page as a source-backed profile for enrollment, grade span, school type, district context, and county context where fields are reported.
Separate proximity from assignment
Addresses, district boundaries, transfer rules, and program eligibility can change locally. Confirm attendance assignment with the district before making enrollment decisions.
Compare the surrounding system
Los Angeles County has 2,233 public schools in the current county list. Review the county page and district context before judging one school in isolation.
This district context includes 38 schools. Similar-school links show 5 peer records when available.
Compare before choosing
What Diamond Ranch High tells a parent
This profile is most useful when it is read against the local system: Pomona Unified, Los Angeles County, and comparable high schools.It does not replace local assignment rules, tours, or program verification.
Decision notes
- 9–12 is the first fit check. Verify that the grade span matches the years your student needs, especially around transition grades.
- Regular school type affects comparison. Compare it with other high schools before treating it like a one-for-one substitute.
- Suburb: Large matters for daily life. Use the locale and address as a starting point, then confirm commute, boundary, and transportation details locally.
What this page cannot confirm
SchoolsByCounty does not verify attendance assignment, transportation, transfer eligibility, special-program admission, test scores, discipline records, or campus climate for Diamond Ranch High. Treat this as a public-data profile and confirm local fit with Pomona Unified.
1,547 students
Diamond Ranch High reports 1,547 students, larger than most same-level county peers. Among 507 other high schools in Los Angeles County with enrollment data, 396 report fewer students and 111 report more. The peer median is 513 students.
508 high schools
The same-level county median enrollment is 514 students. Use it to separate unusually small or large schools from typical peers.
38 district schools
Pomona Unified lists 25 primary, 4 middle, 7 high, 2 other schools in the current NCES data. For a high-school choice, compare graduation context, program access, commute, and nearby alternatives before using one enrollment number as the deciding signal.
District grade-span map
Use the district mix to see whether this school is part of a fuller local pathway or a narrower placement.
Primary
25
Middle
4
High
7
Other
2
Nearby context inside Pomona Unified
Same-level peers to open next
School Profile FAQ
Is Diamond Ranch High a recommended school?
No. SchoolsByCounty publishes public-school records and county context, not school recommendations. Use this profile as a starting point, then verify fit and assignment with Pomona Unified.
Does this page confirm attendance assignment for Diamond Ranch High?
No. Attendance zones, transfers, magnet programs, and eligibility rules are set locally. Confirm assignment with the district or official local boundary tools before making enrollment decisions.
Where does the Diamond Ranch High data come from?
The school record is based on NCES public school data where fields are available, including school name, district, grade span, school type, enrollment, and related public-school indicators.
How should I compare Diamond Ranch High with nearby schools?
Diamond Ranch High should be compared with 508 high schools in Los Angeles County, plus other schools in Pomona Unified. Start with grade span, reported enrollment, school type, district pathway, and local assignment rules.
What should I verify before moving for Diamond Ranch High?
Before using Diamond Ranch High in a housing decision, verify attendance boundaries, transportation, transfer rules, program eligibility, and current enrollment procedures with Pomona Unified.
Part of Pomona Unified
Diamond Ranch High is one of 38 schools in this district, serving a reported enrollment of 21,326 students across 38 schools.
Open the district guideSchools in District
38
Reported Enrollment
21,326
38 schools reporting
Other Schools in This District
- San Antonio ElementaryKG–5 · PrimaryListed only
- Alcott ElementaryKG–6 · PrimaryListed only
- Allison ElementaryKG–6 · PrimaryListed only
- Armstrong ElementaryKG–6 · PrimaryListed only
- Arroyo ElementaryKG–6 · PrimaryListed only
- Emerson Middle6–8 · MiddleListed only
- Fremont Academy of Engineering and Design7–12 · HighListed only
- Ganesha High9–12 · HighProfile
- Garey High9–12 · HighProfile
- Golden Springs ElementaryKG–6 · PrimaryListed only
Similar Schools
Francisco Bravo Medical Magnet High
Monrovia High
Los Altos High
Antelope Valley High
Gardena Senior High
Los Angeles County Schools
County Context Score
54/100
County-level composite across 2233 public schools
Data Sources
Education data sourced from the National Center for Education Statistics (NCES) Common Core of Data and School District Finance Survey. School scores are derived composite metrics based on available NCES graduation-rate and school-finance signals.
Data is informational only. Coverage varies by county and reporting year. Not for use as the sole basis for educational decisions.